noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A thin, transparent, flexible fibre, made of glass or plastic, used for transmitting light. UK, countable, uncountable
2. 2
   a very thin fiber made of glass that functions as a waveguide for light; used in bundles to transmit images wordnet

Synonyms

All synonyms

glass fiberglass fibreoptical fiber